package com.lg.system.role.service;

import java.util.Set;

import com.baomidou.mybatisplus.service.IService;
import com.lg.system.role.entity.Role;

/**
 * <p>
 * 角色 服务类
 * </p>
 *
 * @author dl
 * @since 2018-03-19
 */
public interface RoleService extends IService<Role> {

	  boolean deleteById(Long id);

	  boolean save(Role role);
	  
	  boolean update(Role role);
	  
	  Set<String> selectRoleSignByUid(Long userId);
}
